Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The broken lines showing letters, numbers, symbols and portions of the graphical user interface in the FIGURE are for environmental purposes, and form no part of the claimed design. The dot-dash broken lines of a display screen or portion thereof are for environmental purposes, and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 